class Settings:
    '''存储游戏《外星人入侵》中所有设置的类'''

    def __init__(self):
        '''初始化游戏的静态设置'''
        '''屏幕设置'''
        self.screen_width = 1200
        self.screen_height =800
        self.bg_color = (230,230,230)

        self.ship_limit = 3

        self.bullet_width = 3
        self.bullet_height = 15
        self.bullet_color = (60, 60, 60)
        self.bullets_allowed = 3  # 设置存储的最大子弹数为3

        self.fleet_drop_speed = 10
        '''加快游戏节奏的速度'''
        self.speedup_scale = 1.1

        self.score_scale = 1.5

        self.initialize_dynamic_settings()

        # '''设置飞船速度'''
        # self.ship_speed = 1.5
        # '''子弹设置'''
        # self.bullet_speed = 1.5
        # self.alien_speed = 1.0
        # '''fleet_direction为1表示向有意，-1表示向左移'''
        # self.fleet_direction = 1 cuowu



    def initialize_dynamic_settings(self):
        '''初始化随游戏进行而变化的设置'''
        self.ship_speed = 1.5
        self.bullet_speed =3.0
        self.alien_speed = 1.0
        '''fleet_direction为1表示向右，为-1表示向左'''
        self.fleet_direction = 1
        # '''计分'''
        self.alien_points = 50

    def increase_speed(self):
        '''提高速度设置和外星人分数'''
        self.ship_speed *= self.speedup_scale
        self.bullet_speed *= self.speedup_scale
        self.alien_speed *= self.speedup_scale

        self.alien_points = int(self.alien_points * self.score_scale)
        # print(self.alien_points) cuowu
